baber/WOPTO huggingface dataset:
Patent JP-H1111263-A (JP)
Title: Switch circuit in rear view mirror for automobile
Inventor: KYODA TATSUO
IPC: B60R16/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminal and wiring and reduce the number of parts by using single wiring of heaters removing waterdrop stuck on mirror bodies on both of left and right sides and single wiring of a specified number of motors on both the left and right sides in common. SOLUTION: A wiring of heaters H.L, H.R on both of left and right sides and a wiring of first motors M.L1, M.R1 and second motors M.L2, M.R2 on both the left and right sides are used as a shared wiring 63 in common, and are further connected with the ground via normally closed first movable contact 71 and first movable contact 72 of a four-way remote control switch. As a result, each terminal L1 to L4, R1 to R4 on the sides of door mirrors A.L, A.R on both of the left and right sides can be reduced to 4, terminals S1 to S8 on the side of a switch device SW can be reduced to 8, and wirings 60 to 66 between each terminal L1 to L4, R1 to R4 on the sides of the door mirrors A.L, A.R on both of the left and right sides and terminals S1 to S6 on the side of the switch device SW can be reduced to 6. Thus, the number of parts can be reduced.
Patent JP-S5792750-A (JP)
Title: Method of charging zinc alkaline storage battery
Inventor: SATOU YUUJI
IPC: H01M10/44
Filed: 1980-12-02
Abstract: PURPOSE: To realize rapid and accurate charge of a zinc alkaline storage battery, and  improve the cycle characteristic of the battery by detecting the terminal voltage of the  battery, and thereby periodically carrying out charge and discharge until a first standard voltage, which is near the full charged state, is achieved.   
     CONSTITUTION: An alkaline storage battery 6 containing zinc used as a negative active  material is charged with an a.c. power source through a rectifier 7 and a transistor 4.  The battery 6 is parallel connected to a discharge circuit consisting of a resistance 8  and a transistor 5. In charging the battery 6, charge and discharge are carried out  periodically by use of a timer 2 until the voltage of the battery 6 reaches to the first  standard voltage, which is set below an oxygen-gas generating voltage and near the  full charged state which is 70∼80% of the capacity of the battery 6. After that, a  second standard voltage, which is the voltage of the battery 6 in the full charged and  open circuit state, and a third standard voltage, which is the voltage of the battery 6  in the full charged and closed circuit state, are set with a constant voltage circuit 1.  Then, charge and discharge as well as a comparing action 3 are performed in the open  circuit state at voltage below the second standard voltage, and the charge is completed  when the voltage reaches to the third standard voltage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5870637-A (JP)
Title: Digital transmission system
Inventor: KANEMASA AKIRA
IPC: H04B3/04
Filed: 1981-10-22
Abstract: PURPOSE:To decrease leakage and noise caused by the difference of distances, by performing equalization at each subscriber side and equalizing transmission signals in advance with its equalizing signal, in a digital transmission system between a station and a plurality of subscribers located at different distances from the station through the use of a plural pairs of conductors. CONSTITUTION:A signal from a station 100 is transmitted to a subscriber 200 via an input terminal 1, a transmission buffer, time division multiplex switches 5, 5' and a reception buffer 4'. The subscriber 200 controls an automatic equalizer 7 based on the peak value of a reception signal and preequalization is performed for a preequalizer 11 with the same signal. In place of the switches 5, 5', a hybrid can be used as 4-2-4-wire transmission system.
Patent JP-H04368036-A (JP)
Title: Emergent notice system for electronic mail
Inventor: YUMOTO KAZUTAKA
IPC: H04L12/54
Filed: 1991-06-14
Abstract: PURPOSE:To realize the emergent notice system for an electronic mail in which an emergent mail is noticed to a recipient even when the recipient defines the emergent mail and the recipient does not use the terminal equipment. CONSTITUTION:Mail terminal equipments 40-1, n register an emergent mail condition, a telephone number of a recipient and a talking content to a storage device 16 in advance, and when a host computer 10 registers a mail to a mail box 15, an emergent mail recognition section 14 collates mail addition information with a destination emergent mail condition stored in the storage device 16, and when the mail is recognized to be the emergent mail, an emergent mail processing unit 17 discriminates whether or not the destination mail terminal equipment is in use, and when the mail terminal equipment is not in use, the reception of the emergent mail is noticed by a phone call by using the mail destination telephone number and the talking content stored in the storage device 16.
Patent JP-H0612159-A (JP)
Title: Data transfer circuit
Inventor: SAITO YUKIHISA
IPC: H04L29/10
Filed: 1992-06-26
Abstract: PURPOSE:To obtain the data transfer circuit that can be connected to any of integrated circuits which input data in a front or rear packing state within a data transfer period of time. CONSTITUTION:This circuit is equipped with a register 1 which holds data to be transferred, a shift register 2 which inputs the data held in the register 1 in the beginning of the transfer period and outputs the data according to a clock signal SCK, and a feedback loop 5 which feeds the output of the shift register 2 back to the input of the shift register 2; and the number of clock signals SCK which are generated during the transfer period of the data is (n) times as large as the number of constituent bits of the data.
Patent JP-S6148675-A (JP)
Title: Five-way valve for reversible refrigeration cycle
Inventor: KUNO HIROSHI
IPC: F16K11/065
Filed: 1984-08-15
Abstract: PURPOSE:To permit the removal of frost on a heat exchanger outside room by maintaining the warming operation by introducing a portion of the high pressure supplied from a reversing valve for reversible refrigeration cycle directly into the heat exchanger outside room when frost is formed. CONSTITUTION:On switching from cooling to warming, a compressor is stopped, and connection ports 1b and 1c are allowed to communicate by shifting a slide valve 7 leftward, and a pilot valve 14 is closed by shifting a slide metal fitting 8 rightward by reversing a stepping motor 9, and switching to warming mode is performed. When the frost in a heat exchanger outside room is removed in this state, the stepping motor 9 is shifted by the idle interval (l), and the pilot valve 14 is opened through a leaf spring 15, and a portion of the high pressure is introduced into the heat exchanger outside room, maintaining the warming operation.
Patent JP-S6061550-A (JP)
Title: Preparation of phenylpyruvic acid
Inventor: HIRAI KENJI
IPC: C07C51/10
Filed: 1983-09-16
Abstract: PURPOSE:In reacting a benzyl halide with carbon monoxide and water in the presence of a catalyst, to obtain the titled substance efficiently without requiring a pressurizing device, by using a secondary or tertiary alcohol as a solvent, specifying an amount of water to be used in the reaction. CONSTITUTION:A benzyl halide shown by the formula I (X is hologen), such as benzyl chloride, or benzyl iodide is reacted with carbon monoxide and 7-40mol equivalent water as a reagent based on the benzyl halide in the presence of a cobalt carbonyl compound and an inorganic base of an alkaline earth metal in 3-10C secondary alcohol or tertiary alcohol, preferably 2-propanol, 2-methyl- 2-butanol, etc. as a solvent at room temperature -100 deg.C with vigorous stirring, to give a compound shown by the formula II. The reaction is carried out under <5 bar, preferably >=0.5 bar carbon monoxide pressure.
Patent JP-S6229383-A (JP)
Title: Television system
Inventor: SUGIMORI YOSHIO
IPC: H04N7/00
Filed: 1985-07-30
Abstract: PURPOSE:To improve the horizontal resolution by extracting a frequency component higher than the highest frequency of a luminance signal from the luminance signal from an image pickup device, analyzing the information relating to the generating point and component of the extracted component and giving the result to a receiver together with a television signal. CONSTITUTION:A multiplex Q signal is fed to a low pass filter 32, from which a Q signal is extracted, and the multiplex Q signal is fed to a band pass filter 34, from which binary information subject to AM modulation is extracted. The AM-modulated binary information is demodulated by an AM detection section 36, becomes binary information, is fed to a control section 38 and the receiver is provided with oscillators 401-40n generating a sinusoidal wave being harmonics from the 1st order to the n-th order and the wave is fed to line memories 441-44n via phase shifters 411-41n, gain variable amplifiers 421-42n and electronic switches 431-43n. The phase,, gain and switching of the phase shifter, gain variable amplifier and electronic switch are controlled respectively by a signal from a driver 46. The driver 46 applies control according to the binary information decoded by a control section 38. Thus, the horizontal resolution is improved.
Patent JP-H08338028-A (JP)
Title: Method for constructing vertical shaft
Inventor: KASUGA KENJI
IPC: E02D23/08
Filed: 1995-06-13
Abstract: PURPOSE: To construct a vertical shaft in a short period of time by a method wherein a plurality of earth retaining materials such as steel pipes are driven beforehand into an area, where a vertical shaft is it be constructed, so as to be arranged in a large ring like pattern having a diameter larger than the outer configuration of a caisson to be buried and the interior of the caisson is excavated to bury the caisson. CONSTITUTION: At first, a plurality of earth retaining materials 2, i.e., steel pipes, are driven into the earth in a ring-like pattern and the materials 2 are connected to one another by a proper means. Next, a point caisson 1 is placed at a nearly central position of the earth retaining materials 2 arranged in a ring-like pattern. The caisson 1 has a short pipe shape and the top and bottom end surfaces are expanded outwardly into a flange shape and small holes are formed therein to connect the surfaces by means of bolts or the like. And the earth within the caisson 1 is excavated by means of an excavator such as an earth drilling machine to remove the earth and sand.  By removing the earth, the caisson 1 sinks under gravitation and a proper excavation is effected to sink the caisson 1 to a proper depth and thereafter a following caisson 1 is suspended above the point caisson 1 to put the caisson 1 on the point caisson 1. And water of the same quantity as the removed earth is injected into the caisson from the outside.
Patent JP-S5869643-A (JP)
Title: Sheet material feeder
Inventor: YAMAGUCHI TOSHIMITSU
IPC: B41J13/00
Filed: 1981-10-23
Abstract: PURPOSE:To feed sheet materials piece by piece without attending any scratches, by reversing each of sheet materials heaped up aslant at a sheet receiving position and feeding it to a feeding position, while causing the sheet materials to be taken out in regular sequence from the top one. CONSTITUTION:At a sheet receiving positon, sheet materials S1-Sn fed in a state of being kept upright on a holding table 7 is supported in a state of putting themselves close together and leaning against each other by means of a first slant plate 8 with the previously fed sheet materials coming to the bottom side. Next, the holding table 7 is shifted to the feeding position while the sheet materials S1-Sn on the first slant plate 8 are reversed by operation of a sheet slant switch plate 10 and transferred to a second slant plate 9 and the plural number of said sheet materials S1-Sn are supported in a state that they cause the previously fed sheet materials to come topside. After that, the holding table 7 is put back to the receiving position and those of accumulated sheet materials S1-Sn are fed to space between rollers 18 and 19 from one atop the heap successively with a suction cup 20 without damaging them and further fed to a radiation picture reader.
Patent JP-S6149308-A (JP)
Inventor: AOYANAGI MUTSUO
IPC: B32B17/10
Filed: 1984-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000357836-A (JP)
Title: Super narrow frequency band fluorine laser device
Inventor: TAKEHISA KIWAMU
IPC: H01S3/137
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a super narrow frequency band fluorine laser device which can oscillate only in one line, make the wavelength width of the line narrow to be about 0.2 pm, and restrain the decrease of laser output. SOLUTION: In an etalon 16, the maximum transmitted wavelength λa is made to coincide with the center of a strong oscillation line L1 of a wavelength λ1=157,629.9 pm. In this case, in the etalon, the center wavelength of a weak oscillation line L2 of a wavelength λ2=157,523.3 pm becomes almost intermediate between two adjacent maximum transmitted wavelengths λb and λc. As a result, the etalon 16 becomes large loss to the weak oscillation line L2, and the component of the strong oscillation line L1 of the fluorine laser light becomes 90% or higher in the wavelength width of about 0.2 pm.
Patent JP-S6379828-A (JP)
Title: Blend of beta-interrupting agent and pilocarpine
Inventor: SLIWA JEAN
IPC: A61K31/535
Filed: 1987-07-09
Abstract: A fixed combination of a  beta -adrenergic receptor antagonist and pilocarpine in particular proportions and concentrations is useful for controlling intraocular pressure with only twice a day administration.
Patent JP-S5794523-A (JP)
Title: Method for manufacturing extremely thick steel plate for boiler
Inventor: UEDA SHIYUUZOU
IPC: C21D9/52
Filed: 1980-12-02
Abstract: PURPOSE:To obtain an extremely thick steel plate to be used for making boiler which is excellent in weldability and high in toughness, by performing water hardening and tempering at a specific temperatures on the steel plate containing alloy elements, such as C, etc., in a specific range. CONSTITUTION:A steel plate having a thickness of approx. >=75mm. is manufactured from a steel composed of 0.11-0.13wt% C, 0.02-0.40% Si, 1.00-1.50% Mn, 0.10-30% Cu, 0.40-0.65% Ni, 0.49-0.65% Cr, 0.20-0.28% Mo, 0.04-0.07% V, 0.005-0.060% Al, and the rest of unavoidable impurities and Fe. This steel plate is water hardened from a temperature higher than the Ac3 point and then tempered at a temperature of >=660 deg.C. When this method is applied, an extremely thick steel plate to be used for making boiler which is low in the sensibility for welding crack and meets required mechanical characteristics are obtained.
Patent JP-S6414449-A (JP)
Title: Expansion truss structure
Inventor: TANIZAWA KAZUO
IPC: E04B1/344
Filed: 1987-07-08
Abstract: PURPOSE: To obtain a truss structure which extends by its own power and has a high rigidity by forming a skeleton by coupling between neighboring arbors facing oppositely each other with a rib and a diagonal member urged in the extension direction. CONSTITUTION: A plurality of arbors 10 are so arranged that neighboring ones face reversely each other, ribs 12 other than the ribs 12 being free ends of a structure are coupled to connectors 3 of the neighboring arbors 10, further, the connectors 3 of the arbor 10 are mutually coupled with diagonal members 2 thereby forming a skeleton. And a wire 13 is tensed between connectors 3 of the neighboring arbors 10 in the same direction, between other ends of ribs 12 being the free ends of the structure, and between the other end of this rib 12 and the connector 3 of the arbor 10. Also, the rib 12 is exerted in the extension direction by the coil spring 17 and a synchronous beam 15. By doing this, a light truss structure extending by its own power and having a high rigidity can be obtained.
Patent JP-S6327016-A (JP)
Title: Exposure device
Inventor: OGAWA KAZUFUMI
IPC: H01L21/027
Filed: 1986-07-18
Abstract: PURPOSE:To enable very accurate alignment by using a state in which the focal point of the beams reflected from an alignment mark coincides with that of the beams reflected from a reticle mark by adjusting a correcting lens. CONSTITUTION:A correcting lens 6B is adjusted by using a main beam splitter 6, the correcting lens 6B and an opposed mirror 6A and an alignment system with a multichannel plate for wavelength change or a scintillation film. Accordingly, the focal points of alignment beams reflected through a reduction projection lens 7 from an alignment key on a wafer 9 and alignment beams reflected form a reticle alignment key are conformed.
Patent JP-2000012657-A (JP)
Title: Positioning device for semiconductor wafer
Inventor: NIREI TATSUO
IPC: H01L21/68
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive device and a method for semiconductor wafer positioning which can detect the center position of a semiconductor wafer accurately without contacting. SOLUTION: A couple of sensors 6 and 7 are fixed and provided in a semiconductor wafer conveyance path to detect the front and rear edges of a semiconductor wafer 2 in its moving direction, the center axis of the semiconductor wafer 2 in the moving direction is found by dividing the distance between those edges by two, and the center deviation angle ΔX in an X direction is found from the difference between the center axis and the position F of the sensor set at a specific distance from a supply destination. Further, the deviation quantity ΔY in a Y direction is found from a distance X' corresponding to the deviation quantities of left and right edge points detected by the sensors 6 and 7 and a previously set constant (a) and the positioning of the semiconductor wafer 2 is corrected according to those found deviation quantities ΔX and ΔY.
Patent JP-H05198771-A (JP)
Title: Manufacture of double ring type stack type cell structure
Inventor: PIEERU FUAZAN
IPC: H01L21/02
Filed: 1992-06-05
Abstract: PURPOSE: To increase a surface area of a capacitor plate by forming a double ring type storage node structure positioned at the center of a buried contact piece of the storage node. CONSTITUTION: An oxide film 62 is pattern-formed into an annular shape, and it is assigned immediately just above a buried contact piece 51. Then a nitride film spacer 63 is formed, and a polysilicon layer 61 is divided into polysilicon structures which are to be storage node plates. Then the annular nitride film spacer 63 is left vertically at both end parts of the polysilicon layer 61. Then the polysilicon film is vapor-deposited, jointed to the entire exposed surface of the polysilicon layer 61, so that a nitride film spacer 63 is enclosed. After that, a polysilicon spacer of double-ring type, of polysilicon film, is formed. The spacer and the polysilicon layer 61 are doped to be a double-ring type polysilicon storage node plate 92. After vapor-deposition of a nitride film 101, a polysilicon layer 102 is vapor-deposited.  Thus, with a double-ring type and a capacitor plate 102, a wide capacitor plate surface area is assured at a storage node.
Patent JP-H0813947-A (JP)
Title: Automatic floor surface sticking device fitting structure for soundproof airtight door
Inventor: MUTO KAORU
IPC: E06B7/21
Filed: 1994-06-29
Abstract: PURPOSE:To insert or remove the housing of an automatic floor surface sticking device fixed in a door lower frame from the hinge side or door tip side. CONSTITUTION:The insertion groove 18 of an automatic floor surface sticking device from the hinge side to the door tip side is formed in a door lower frame 2. A longitudinal coupling stripe 35 is formed on the housing of the device, a suspendable support rail 40 coupled with the coupling stripe 35 is fixed downward on the insertion groove 18, and both ends of the housing are closed by removable end plates 50.
Patent JP-S6324847-A (JP)
Title: Use of water containing calcium ion
Inventor: SHINTOMAI YOSHIROU
IPC: A23L2/00
Filed: 1986-07-18
Abstract: PURPOSE:To enable effective and suitable utilization of water containing calcium ion and beneficial to human body, by using a calcium-enriched calcium ion water together with lactose or oligosaccharide and combining the components with milk, etc., in a manner to give the aqueous phase in the mixture having a specific pH. CONSTITUTION:Milk or reconstituted milk is added with a calcium ion water in a manner that >=99% of the aqueous component has 4.0-6.3pH. The mixture is added with lactose and oligosaccharide to convert calcium component to a state easily absorbable in human body. The drinkable period can be prolonged and a drink which can be taken without restriction as to time and place can be produced.
Patent JP-S6061219-A (JP)
Title: Manufacture of injection molded product with reaction
Inventor: YAMADA YOSHIO
IPC: B29C39/42
Filed: 1983-09-13
Abstract: PURPOSE:To obtain the product with high added value, reducing burn marks or cracks therein by a method in which 5-50pts.wt. metallic short fiber is added to 100pts.wt. polyurethane material composed of polyol and polyisocyanate, and said mixture is injection molded with reaction at the highest exothermic temperature equal to or lower than 120 deg.C. CONSTITUTION:Metallic short fiber is mixed and dispersed into the polyurethane family RIM molding material, as a matrix, composed of the main raw material of polyol and polyisocyanate. Then, the mixing ratio of the metallic short fiber to the matrix is preferably the ratio of 5-50pts.wt. to 100pts.wt. The mixed raw material is injection molded with reaction at the highest exothermic temperature equal to or lower than 120 deg.C at molding. Thus, the product having the volume intrinsic resistivity equal to or less than 10<4>OMEGA.cm, is obtained, and in said product burn marks and cracks are reduced, and then the time of mold release is shortened. Further, it becomes the product with high added value.
Patent JP-S6232289-A (JP)
Title: Control method for operation of pump
Inventor: UCHIYAMA TADAMITSU
IPC: F04B9/00
Filed: 1985-08-01
Abstract: PURPOSE:To maintain a discharge of a pump constant, by calculating pressure loss during discharge process based on increasing speed of discharge pressure, and correcting a discharge per unit time to the value of a prescribed discharge based on the calculated pressure loss. CONSTITUTION:In preliminary process b1, a stepping motor 10 is driven in normal rotation to compress air blended in ink and exhaust air remaining in a nozzle 5 so that discharge pressure P can increase speedily up to the pressure with which the discharge pressure P can be detected accurately by sensor 11. In correcting process b4, the relation between the discharge pressure P and a discharge Q is assumed as, dP/dt=Af-BQ, and prescribed pressure Pa is corrected to the pressure with which the discharge becomes a prescribed discharge under pressure loss and the condition thereof, based on the equation and increasing speed of the discharge pressure P.